Answer:
Globular protein
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DNA
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1.It has polypeptide chains with irregular sequences of amino acids.
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1.It is a polynucleotide chain consisting of deoxyribose, phosphoric acid and organic base.
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2.Its shape is a compact globule of polypeptides.
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2.Its shape is a double helix with the two chains running antiparallel to each other.
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3.Its a chemically less stable and its activity is affected by factors such as its concentration, pH and temperature.
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3.It is chemically very stable and relatively unaffected by temperature, concentration or pH.
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4.Each molecule of the same type of globular protein has a specific sequence.
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4.DNA molecules may vary with different sequences of organic bases.
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5.It is incapable of undergoing replication.
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5.It is capable of undergoing replication.
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6.It can be secreted out of cells and transported to various parts of the body such as in the case of enzymes or hormones.
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6.Its found almost entirely in the nuclei of cells and it is not transported or secreted.
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7.It is involved in various body systems such as the digestive system,the endocrine system and the immune system.
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7.Its role is genetic inheritance where its sequences of bases codes for the genes that determines specific characteristics .
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Assignment submitted by C.L., Ooi, T. T., Tan, K. Y., Ho, S.S., Aiu, X. H., Wong 2011/2012 (IBM)
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